Behavioral task
behavioral1
Sample
2023-08-25_88c836eabdd47c264291d32416db3ac9_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-25_88c836eabdd47c264291d32416db3ac9_cobalt-strike_cobaltstrike_meterpreter_JC.dll
Resource
win10v2004-20230915-en
General
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Target
2023-08-25_88c836eabdd47c264291d32416db3ac9_cobalt-strike_cobaltstrike_meterpreter_JC.exe
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Size
234KB
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MD5
88c836eabdd47c264291d32416db3ac9
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SHA1
16c3ea19abc11f1e6830acc35d84c6a1e1f149c4
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SHA256
db82e49e564347720cd1cccca6b6aa15305fefea9873cc05e4a9724e4d721fbf
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SHA512
deefe6b478fe99154e443fc25957945b7c40a6ff7b940fe88fd40557f3b263e4a0b2c11df5f28e5633c4454019e90365b8633689b429a565e9b08e9308f4ac83
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SSDEEP
6144:Bn7ShP1msUZHlRpamWG40ENci37PAj5f:B7S1wFemEl7PAj5
Malware Config
Signatures
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Cobalt Strike reflective loader 1 IoCs
Detects the reflective loader used by Cobalt Strike.
resource yara_rule sample cobalt_reflective_dll -
Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-25_88c836eabdd47c264291d32416db3ac9_cobalt-strike_cobaltstrike_meterpreter_JC.exe
Files
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2023-08-25_88c836eabdd47c264291d32416db3ac9_cobalt-strike_cobaltstrike_meterpreter_JC.exe.dll windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 158KB - Virtual size: 158KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ